72634009

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 17463911

約数列:

[1, 7, 29, 43, 53, 157, 203, 301, 371, 1099, 1247, 1537, 2279, 4553, 6751, 8321, 8729, 10759, 15953, 31871, 47257, 58247, 66091, 195779, 241309, 357803, 462637, 1370453, 1689163, 2504621, 10376287, 72634009]

約数ペア:

[(1, 72634009), (7, 10376287), (29, 2504621), (43, 1689163), (53, 1370453), (157, 462637), (203, 357803), (301, 241309), (371, 195779), (1099, 66091), (1247, 58247), (1537, 47257), (2279, 31871), (4553, 15953), (6751, 10759), (8321, 8729)]